Calculus. For many high school students, it's the Mt. Everest of high school courses, the pinnacle of curricular attainment. "My daughter's taking Calculus!" is a phrase that's meant to impress ...
Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...
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